Gripper



FIG. 1 is a perspective view of a gripper showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is an opposite side view thereof; and,

FIG. 7 is a rear view thereof. 

CLAIM The ornamental design for a gripper, as shown and described. 